samsung/s3c-camif/camif-regs.c

18 	u32 cfg;
20 	cfg = camif_read(camif, S3C_CAMIF_REG_CISRCFMT);
21 	cfg |= CISRCFMT_ITU601_8BIT;
22 	camif_write(camif, S3C_CAMIF_REG_CISRCFMT, cfg);
25 	cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL);
26 	cfg |= CIGCTRL_SWRST;
28 		cfg |= CIGCTRL_IRQ_LEVEL;
29 	camif_write(camif, S3C_CAMIF_REG_CIGCTRL, cfg);
32 	cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL);
33 	cfg &= ~CIGCTRL_SWRST;
34 	camif_write(camif, S3C_CAMIF_REG_CIGCTRL, cfg);
40 	u32 cfg = camif_read(vp->camif, S3C_CAMIF_REG_CIGCTRL);
41 	cfg |= CIGCTRL_IRQ_CLR(vp->id);
42 	camif_write(vp->camif, S3C_CAMIF_REG_CIGCTRL, cfg);
51 	u32 cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL);
52 	cfg &= ~CIGCTRL_TESTPATTERN_MASK;
53 	cfg |= (pattern << 27);
54 	camif_write(camif, S3C_CAMIF_REG_CIGCTRL, cfg);
70 	unsigned int i, cfg;
79 	cfg = camif_read(camif, S3C_CAMIF_REG_CIIMGEFF(camif->vp->offset));
81 	cfg &= ~CIIMGEFF_FIN_MASK;
82 	cfg |= colorfx[i].value;
86 			cfg &= ~CIIMGEFF_IE_ENABLE_MASK;
88 			cfg |= CIIMGEFF_IE_ENABLE_MASK;
90 	cfg &= ~CIIMGEFF_PAT_CBCR_MASK;
91 	cfg |= cr | (cb << 13);
92 	camif_write(camif, S3C_CAMIF_REG_CIIMGEFF(camif->vp->offset), cfg);
107 	u32 cfg;
120 	cfg = camif_read(camif, S3C_CAMIF_REG_CISRCFMT);
121 	cfg &= ~(CISRCFMT_ORDER422_MASK | CISRCFMT_SIZE_CAM_MASK);
122 	cfg |= (mf->width << 16) | mf->height;
123 	cfg |= src_pixfmt_map[i][1];
124 	camif_write(camif, S3C_CAMIF_REG_CISRCFMT, cfg);
133 	u32 cfg;
136 	cfg = camif_read(camif, S3C_CAMIF_REG_CIWDOFST);
137 	cfg &= ~(CIWDOFST_OFST_MASK | CIWDOFST_WINOFSEN);
138 	cfg |= (crop->left << 16) | crop->top;
140 		cfg |= CIWDOFST_WINOFSEN;
141 	camif_write(camif, S3C_CAMIF_REG_CIWDOFST, cfg);
146 		cfg = (hoff2 << 16) | voff2;
147 		camif_write(camif, S3C_CAMIF_REG_CIWDOFST2, cfg);
154 	u32 cfg;
156 	cfg = camif_read(camif, S3C_CAMIF_REG_CIWDOFST);
158 		cfg |= (CIWDOFST_CLROVCOFIY | CIWDOFST_CLROVCOFICB |
161 		cfg |= (/* CIWDOFST_CLROVPRFIY | */ CIWDOFST_CLROVPRFICB |
163 	camif_write(camif, S3C_CAMIF_REG_CIWDOFST, cfg);
171 	u32 cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL);
173 	cfg &= ~(CIGCTRL_INVPOLPCLK | CIGCTRL_INVPOLVSYNC |
177 		cfg |= CIGCTRL_INVPOLPCLK;
180 		cfg |= CIGCTRL_INVPOLVSYNC;
187 		cfg |= CIGCTRL_INVPOLHREF; /* HREF active low */
191 			cfg |= CIGCTRL_INVPOLFIELD;
192 		cfg |= CIGCTRL_FIELDMODE;
195 	pr_debug("Setting CIGCTRL to: %#x\n", cfg);
197 	camif_write(camif, S3C_CAMIF_REG_CIGCTRL, cfg);
221 	u32 cfg;
223 	cfg = camif_read(vp->camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset));
224 	cfg &= ~CITRGFMT_TARGETSIZE_MASK;
225 	cfg |= (frame->f_width << 16) | frame->f_height;
226 	camif_write(vp->camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset), cfg);
261 	u32 cfg;
268 		cfg = S3C_CISS_OFFS_INITIAL(offset->initial);
269 		cfg |= S3C_CISS_OFFS_LINE(offset->line);
270 		camif_write(camif, S3C_CAMIF_REG_CISSY(vp->id), cfg);
271 		camif_write(camif, S3C_CAMIF_REG_CISSCB(vp->id), cfg);
272 		camif_write(camif, S3C_CAMIF_REG_CISSCR(vp->id), cfg);
278 	cfg = camif_read(camif, S3C_CAMIF_REG_CICTRL(vp->id, vp->offset));
279 	cfg &= ~CICTRL_BURST_MASK;
281 	cfg |= CICTRL_YBURST1(ymburst) | CICTRL_YBURST2(yrburst);
282 	cfg |= CICTRL_CBURST1(ymburst / 2) | CICTRL_CBURST2(yrburst / 2);
284 	camif_write(camif, S3C_CAMIF_REG_CICTRL(vp->id, vp->offset), cfg);
291 	u32 cfg = camif_read(vp->camif, S3C_CAMIF_REG_MSCTRL(vp->id));
292 	cfg &= ~MSCTRL_SEL_DMA_CAM;
293 	camif_write(vp->camif, S3C_CAMIF_REG_MSCTRL(vp->id), cfg);
300 	u32 cfg;
305 	cfg = camif_read(camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset));
306 	cfg &= ~CITRGFMT_TARGETSIZE_MASK;
310 		cfg |= CITRGFMT_IN422;
311 		cfg &= ~CITRGFMT_OUT422;
313 			cfg |= CITRGFMT_OUT422;
315 		cfg &= ~CITRGFMT_OUTFORMAT_MASK;
318 			cfg |= CITRGFMT_OUTFORMAT_RGB;
321 			cfg |= CITRGFMT_OUTFORMAT_YCBCR420;
324 			cfg |= CITRGFMT_OUTFORMAT_YCBCR422;
327 			cfg |= CITRGFMT_OUTFORMAT_YCBCR422I;
334 		cfg |= (frame->f_height << 16) | frame->f_width;
336 		cfg |= (frame->f_width << 16) | frame->f_height;
337 	camif_write(camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset), cfg);
340 	cfg = camif_read(camif, S3C_CAMIF_REG_CITAREA(vp->id, vp->offset));
341 	cfg &= ~CITAREA_MASK;
342 	cfg |= (frame->f_width * frame->f_height);
343 	camif_write(camif, S3C_CAMIF_REG_CITAREA(vp->id, vp->offset), cfg);
348 	u32 cfg = camif_read(vp->camif,
351 	cfg &= ~CITRGFMT_FLIP_MASK;
354 		cfg |= CITRGFMT_FLIP_Y_MIRROR;
356 		cfg |= CITRGFMT_FLIP_X_MIRROR;
358 	camif_write(vp->camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset), cfg);
365 	u32 cfg, shfactor, addr;
370 	cfg = shfactor << 28;
372 	cfg |= (sc->pre_h_ratio << 16) | sc->pre_v_ratio;
373 	camif_write(camif, addr, cfg);
375 	cfg = (sc->pre_dst_width << 16) | sc->pre_dst_height;
376 	camif_write(camif, S3C_CAMIF_REG_CISCPREDST(vp->id, vp->offset), cfg);
384 	u32 cfg;
388 	cfg = camif_read(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset));
390 	cfg &= ~(CISCCTRL_SCALEUP_MASK | CISCCTRL_SCALERBYPASS |
396 				cfg |= CISCCTRL_SCALEUP_H;
398 				cfg |= CIPRSCCTRL_SCALEUP_H;
402 				cfg |= CISCCTRL_SCALEUP_V;
404 				cfg |= CIPRSCCTRL_SCALEUP_V;
408 			cfg |= CISCCTRL_SCALERBYPASS;
411 	cfg |= ((scaler->main_h_ratio & 0x1ff) << 16);
412 	cfg |= scaler->main_v_ratio & 0x1ff;
416 			cfg |= CIPRSCCTRL_RGB_FORMAT_24BIT;
417 		cfg |= CIPRSCCTRL_SAMPLE;
420 	camif_write(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset), cfg);
431 	u32 cfg;
435 	cfg = camif_read(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset));
437 	cfg &= ~(CISCCTRL_CSCR2Y_WIDE | CISCCTRL_CSCY2R_WIDE
444 	cfg |= (CISCCTRL_CSCR2Y_WIDE | CISCCTRL_CSCY2R_WIDE);
447 		cfg |= CISCCTRL_SCALERBYPASS;
450 			cfg |= CISCCTRL_SCALEUP_H;
452 			cfg |= CISCCTRL_SCALEUP_V;
454 			cfg |= CISCCTRL_ONE2ONE;
459 		cfg |= CISCCTRL_OUTRGB_FMT_RGB666;
462 		cfg |= CISCCTRL_OUTRGB_FMT_RGB888;
466 	cfg |= (scaler->main_h_ratio & 0x1ff) << 16;
467 	cfg |= scaler->main_v_ratio & 0x1ff;
469 	camif_write(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset), cfg);
488 	u32 cfg;
490 	cfg = camif_read(vp->camif, addr);
492 		cfg |= CISCCTRL_SCALERSTART;
494 		cfg &= ~CISCCTRL_SCALERSTART;
495 	camif_write(vp->camif, addr, cfg);
501 	u32 cfg;
503 	cfg = camif_read(vp->camif, addr);
505 		cfg |= CICTRL_LASTIRQ_ENABLE;
507 		cfg &= ~CICTRL_LASTIRQ_ENABLE;
508 	camif_write(vp->camif, addr, cfg);
514 	u32 cfg;
516 	cfg = camif_read(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset));
520 		cfg |= CIIMGCPT_CPT_FREN_ENABLE(vp->id);
523 		cfg |= CIIMGCPT_IMGCPTEN_SC(vp->id);
526 		cfg |= CIIMGCPT_IMGCPTEN;
528 	camif_write(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset), cfg);
531 		 cfg, camif->stream_count);
537 	u32 cfg;
539 	cfg = camif_read(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset));
540 	cfg &= ~CIIMGCPT_IMGCPTEN_SC(vp->id);
546 		cfg &= ~CIIMGCPT_IMGCPTEN;
549 		 cfg, camif->stream_count);
551 	camif_write(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset), cfg);
600 		u32 cfg = readl(camif->io_base + registers[i].offset);
601 		dev_info(camif->dev, "%s:\t0x%08x\n", registers[i].name, cfg);